RO93759A - IMPROVED EQUIPMENT FOR AUTOMATIC WELDING OF PIPES - Google Patents

IMPROVED EQUIPMENT FOR AUTOMATIC WELDING OF PIPES

Info

Publication number
RO93759A
RO93759A RO85119048A RO11904885A RO93759A RO 93759 A RO93759 A RO 93759A RO 85119048 A RO85119048 A RO 85119048A RO 11904885 A RO11904885 A RO 11904885A RO 93759 A RO93759 A RO 93759A
Authority
RO
Romania
Prior art keywords
pipes
automatic welding
improved equipment
equipment
improved
Prior art date
Application number
RO85119048A
Other languages
French (fr)
Romanian (ro)
Other versions
RO93759B (en
Inventor
Fernando Rinaldi
Giorgio Isetta
Original Assignee
Saipem Spa,It
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saipem Spa,It filed Critical Saipem Spa,It
Publication of RO93759A publication Critical patent/RO93759A/en
Publication of RO93759B publication Critical patent/RO93759B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • B23K9/0286—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Arc Welding Control (AREA)
  • Arc Welding In General (AREA)
RO119048A 1984-06-05 1985-06-05 Improved equipment for pipe automatic welding RO93759B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21254/84A IT1176263B (en) 1984-06-05 1984-06-05 IMPROVED EQUIPMENT FOR AUTOMATIC WELDING OF PIPES

Publications (2)

Publication Number Publication Date
RO93759A true RO93759A (en) 1988-02-29
RO93759B RO93759B (en) 1988-03-01

Family

ID=11179091

Family Applications (1)

Application Number Title Priority Date Filing Date
RO119048A RO93759B (en) 1984-06-05 1985-06-05 Improved equipment for pipe automatic welding

Country Status (24)

Country Link
JP (1) JPS60261671A (en)
AU (1) AU571091B2 (en)
BE (1) BE902597A (en)
BR (1) BR8502817A (en)
CA (1) CA1238089A (en)
CS (1) CS266330B2 (en)
DD (1) DD232448A5 (en)
DE (2) DE8516506U1 (en)
DK (1) DK251885A (en)
ES (1) ES8608370A1 (en)
FI (1) FI852228L (en)
FR (1) FR2565144B1 (en)
GB (1) GB2159748B (en)
HU (1) HUT45206A (en)
IT (1) IT1176263B (en)
LU (1) LU85922A1 (en)
NL (1) NL8501596A (en)
NO (1) NO852227L (en)
NZ (1) NZ212234A (en)
PL (1) PL253801A1 (en)
PT (1) PT80593B (en)
RO (1) RO93759B (en)
SE (1) SE457067B (en)
YU (1) YU93885A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3810759A1 (en) * 1988-03-30 1989-10-12 Balcke Duerr Ag Method of welding pipes and webs to form a gas-tight pipe wall
WO1990014922A1 (en) * 1989-05-30 1990-12-13 Institut Elektrosvarki Imeni E.O.Patona Akademii Nauk Ukrainskoi Ssr Installation for arc welding
JPH04104288U (en) * 1991-02-15 1992-09-08 日本コンクリート工業株式会社 Automatic welding machine for ready-made piles
GB2339134B (en) * 1998-06-19 2002-03-06 Allied Bakeries Baking compositions
NL1011223C2 (en) † 1999-02-05 2000-08-10 Allseas Group Sa Method and device for welding two pipes together.
CA2322736A1 (en) 2000-10-10 2002-04-10 O. J. Pipelines Canada External pipe welding apparatus
GB0621780D0 (en) 2006-11-01 2006-12-13 Saipem Spa Welding system
JP5163601B2 (en) * 2009-07-03 2013-03-13 Ｊｆｅエンジニアリング株式会社 Method and apparatus for circumferential welding of fixed pipe
GB2536419A (en) 2015-03-10 2016-09-21 Petrofac Ltd Pipe assembly station
DE102016103526A1 (en) * 2016-02-29 2017-08-31 Christian Schmid Self-propelled processing device
CN113290301B (en) * 2021-06-01 2023-04-11 昆山安意源管道科技有限公司 All-position automatic welding machine for pipeline

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681560A (en) * 1968-11-25 1972-08-01 Midwestern Specialties Ltd Method and means for welding pipe sections
AU478967B2 (en) * 1973-03-05 1974-09-05 Nippon Concrete Kogyo Kabushkikaisha Automatic welding machine for welding an annular joint between concrete pile sections each having a steel end structure
IT1037330B (en) * 1975-04-17 1979-11-10 Saipem Spa EQUIPMENT WITH ORBITAL MOVEMENT FOR THE AUTOMATIC WELDING OF PIPES
GB2027936B (en) * 1978-08-11 1982-12-22 Merrick Welding International Automatic arc welding system

Also Published As

Publication number Publication date
NL8501596A (en) 1986-01-02
NZ212234A (en) 1987-03-31
YU93885A (en) 1989-02-28
FR2565144B1 (en) 1988-12-23
AU571091B2 (en) 1988-03-31
CS266330B2 (en) 1989-12-13
DK251885D0 (en) 1985-06-04
IT8421254A1 (en) 1985-12-05
RO93759B (en) 1988-03-01
SE8502622L (en) 1985-12-06
DD232448A5 (en) 1986-01-29
AU4332885A (en) 1985-12-12
CS403285A2 (en) 1989-02-10
GB8514104D0 (en) 1985-07-10
FR2565144A1 (en) 1985-12-06
SE8502622D0 (en) 1985-05-28
LU85922A1 (en) 1986-01-29
BR8502817A (en) 1986-02-18
GB2159748B (en) 1987-12-02
IT8421254A0 (en) 1984-06-05
FI852228A0 (en) 1985-06-04
JPS60261671A (en) 1985-12-24
GB2159748A (en) 1985-12-11
BE902597A (en) 1985-12-05
CA1238089A (en) 1988-06-14
HUT45206A (en) 1988-06-28
FI852228L (en) 1985-12-06
PL253801A1 (en) 1986-03-25
DK251885A (en) 1985-12-06
DE8516506U1 (en) 1987-12-17
NO852227L (en) 1985-12-06
PT80593B (en) 1987-02-11
SE457067B (en) 1988-11-28
IT1176263B (en) 1987-08-18
DE3520241A1 (en) 1985-12-05
PT80593A (en) 1985-07-01
ES8608370A1 (en) 1986-06-16
ES544560A0 (en) 1986-06-16

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